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Subject: Chemistry, asked on 2/5/18

Pls answer fast.....with detailed process

Subject: Chemistry, asked on 4/4/18

the number of lone pairs in the central atom of XeFO4 is

Subject: Chemistry, asked on 4/4/18

the formal charges on the nitrogen atoms from left to right in azide ion
 

Subject: Chemistry, asked on 31/3/18

Why is dipole moment of paradichlorobenzene zero even when its lone pairs are arranged in tetrahedral manner

Subject: Chemistry, asked on 20/3/18

F- & Mg+? ions are Isoelectronic ions with different sizes.

Subject: Chemistry, asked on 19/3/18

Explain valance bond approach to formation of H? Molecule.

Subject: Chemistry, asked on 18/3/18

Give the number and types of bonds b/w the carbon atoms in C2 and CaC2.

Subject: Chemistry, asked on 17/3/18

Why H?O is polar but CH? Isn't?

Subject: Chemistry, asked on 15/3/18

draw structure of pentene , pentene2, butene,butene2

Subject: Chemistry, asked on 15/3/18

write about hybridization of NH3 +2 sp3

Subject: Chemistry, asked on 15/3/18

what is formal charge and bond order and how to find it in case of O2 N2 and N2 +

Subject: Chemistry, asked on 15/3/18

Q.15. Write the applications of the dipole moment.

Subject: Chemistry, asked on 15/3/18


Q. Give reason for the following 
  1. Halogens act as good oxidising agent
  2. Electron gain enthalpy of noble gas is almost zero.
  3. Na and Mg+ have same number of electrons but removal of electron from Mg+ requires more energy.

Subject: Chemistry, asked on 15/3/18

structure of BeCl2 , AlCl3, B2H6

Subject: Chemistry, asked on 14/3/18

How to predict the magnetic nature from MO diagram and bond order.

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